EP1922814A4 - Filtres spatio-temporels optimums a estimation conjointe (jstof) pour annulation de brouillage - Google Patents

Filtres spatio-temporels optimums a estimation conjointe (jstof) pour annulation de brouillage

Info

Publication number
EP1922814A4
EP1922814A4 EP06741567A EP06741567A EP1922814A4 EP 1922814 A4 EP1922814 A4 EP 1922814A4 EP 06741567 A EP06741567 A EP 06741567A EP 06741567 A EP06741567 A EP 06741567A EP 1922814 A4 EP1922814 A4 EP 1922814A4
Authority
EP
European Patent Office
Prior art keywords
channel
space
jstof
interference cancellation
joint space
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP06741567A
Other languages
German (de)
English (en)
Other versions
EP1922814B1 (fr
EP1922814A1 (fr
Inventor
Huan Wu
Sean Simmons
Zoltan Kemenczy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BlackBerry Ltd
Original Assignee
Research in Motion Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Research in Motion Ltd filed Critical Research in Motion Ltd
Publication of EP1922814A1 publication Critical patent/EP1922814A1/fr
Publication of EP1922814A4 publication Critical patent/EP1922814A4/fr
Application granted granted Critical
Publication of EP1922814B1 publication Critical patent/EP1922814B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/0848—Joint weighting
    • H04B7/0854—Joint weighting using error minimizing algorithms, e.g. minimum mean squared error [MMSE], "cross-correlation" or matrix inversion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03426—Arrangements for removing intersymbol interference characterised by the type of transmission transmission using multiple-input and multiple-output channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/03433—Arrangements for removing intersymbol interference characterised by equaliser structure
    • H04L2025/03535—Variable structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/03592—Adaptation methods
    • H04L2025/03598—Algorithms
    • H04L2025/03605—Block algorithms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/024—Channel estimation channel estimation algorithms
    • H04L25/0242—Channel estimation channel estimation algorithms using matrix methods
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/024—Channel estimation channel estimation algorithms
    • H04L25/0242—Channel estimation channel estimation algorithms using matrix methods
    • H04L25/0248—Eigen-space methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Radio Transmission System (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Noise Elimination (AREA)
  • Networks Using Active Elements (AREA)
  • Filters And Equalizers (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Water Treatment By Sorption (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Polarising Elements (AREA)
EP06741567A 2005-08-15 2006-05-25 Filtres spatio-temporels optimums a estimation conjointe (jstof) pour annulation de brouillage Active EP1922814B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002515996A CA2515996A1 (fr) 2005-08-15 2005-08-15 Filtres optimaux combines espace-temps (jstof) pour l'annulation du brouillage
PCT/CA2006/000858 WO2007019668A1 (fr) 2005-08-15 2006-05-25 Filtres spatio-temporels optimums a estimation conjointe (jstof) pour annulation de brouillage

Publications (3)

Publication Number Publication Date
EP1922814A1 EP1922814A1 (fr) 2008-05-21
EP1922814A4 true EP1922814A4 (fr) 2008-07-23
EP1922814B1 EP1922814B1 (fr) 2010-07-14

Family

ID=36699354

Family Applications (3)

Application Number Title Priority Date Filing Date
EP06741567A Active EP1922814B1 (fr) 2005-08-15 2006-05-25 Filtres spatio-temporels optimums a estimation conjointe (jstof) pour annulation de brouillage
EP06252723A Active EP1755297B1 (fr) 2005-08-15 2006-05-25 Filtres optimaux espace-temps conjoints pour l'annulation d'interférence
EP08163814A Active EP1993247B1 (fr) 2005-08-15 2006-05-25 Filtres optimaux espace-temps conjoints pour l'annulation d'interférence

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP06252723A Active EP1755297B1 (fr) 2005-08-15 2006-05-25 Filtres optimaux espace-temps conjoints pour l'annulation d'interférence
EP08163814A Active EP1993247B1 (fr) 2005-08-15 2006-05-25 Filtres optimaux espace-temps conjoints pour l'annulation d'interférence

Country Status (10)

Country Link
EP (3) EP1922814B1 (fr)
JP (1) JP4906857B2 (fr)
KR (1) KR100914945B1 (fr)
CN (1) CN101283514B (fr)
AT (3) ATE452497T1 (fr)
AU (1) AU2006281930B2 (fr)
BR (1) BRPI0614861A2 (fr)
CA (2) CA2515996A1 (fr)
DE (3) DE602006011218D1 (fr)
WO (1) WO2007019668A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007109040A2 (fr) * 2006-03-15 2007-09-27 Interdigital Technology Corporation Procédé et appareil de commutation de modes de fonctionnement d'un récepteur
CN103346756A (zh) * 2013-07-03 2013-10-09 北京北斗星通导航技术股份有限公司 一种空时自适应滤波方法及装置
CN103716013B (zh) * 2014-01-14 2016-05-04 苏州大学 变参数比例自适应滤波器
CN104158512B (zh) * 2014-08-08 2017-04-05 西南交通大学 一种基于独立活性因子的抗冲击干扰的自适应稀疏系统辨识方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5821988A (en) * 1995-08-29 1998-10-13 Zenith Electronics Corporation NTSC co-channel interference reduction system
US6314147B1 (en) * 1997-11-04 2001-11-06 The Board Of Trustees Of The Leland Stanford Junior University Two-stage CCI/ISI reduction with space-time processing in TDMA cellular networks
US20030063596A1 (en) * 2001-09-19 2003-04-03 Huseyin Arslan Methods and apparatus for canceling co-channel interference in a receiving system using spatio-temporal whitening
US20050250466A1 (en) * 2004-04-26 2005-11-10 Hellosoft Inc. Method and apparatus for improving MLSE in the presence of co-channel interferer for GSM/GPRS systems

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6714527B2 (en) * 1999-09-21 2004-03-30 Interdigital Techology Corporation Multiuser detector for variable spreading factors
US6563812B1 (en) * 1999-10-12 2003-05-13 Mitsubishi Electric Research Laboratories, Inc. Method and apparatus for detecting multiple signals in a CDMA network
EP1152549B1 (fr) * 2000-05-05 2005-03-30 Lucent Technologies Inc. Système de radiocommunication
TW540200B (en) * 2000-11-09 2003-07-01 Interdigital Tech Corp Single user detection
CN1152504C (zh) * 2001-10-22 2004-06-02 信息产业部电信传输研究所 基于数字匹配滤波器的多径搜索与信道估计方法
KR20030044625A (ko) * 2001-11-30 2003-06-09 주식회사 뉴로스 원격조종이 가능한 동력식 날개치기형 비행기
JP3763793B2 (ja) * 2002-03-12 2006-04-05 株式会社東芝 受信装置及び送受信装置
AU2003262848A1 (en) * 2002-08-21 2004-03-11 Zyray Wireless, Inc. Antenna array including virtual antenna elements
US7295636B2 (en) * 2003-03-28 2007-11-13 Texas Instruments Incorporated Linear single-antenna interference cancellation receiver
WO2005011047A2 (fr) * 2003-04-09 2005-02-03 Mano Dorsey Judd Technologie d'antenne virtuelle (vat) et applications
JP4806170B2 (ja) * 2003-06-19 2011-11-02 三星電子株式会社 コチャンネル干渉を検出し、選択的にフィルタリングする装置及び方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5821988A (en) * 1995-08-29 1998-10-13 Zenith Electronics Corporation NTSC co-channel interference reduction system
US6314147B1 (en) * 1997-11-04 2001-11-06 The Board Of Trustees Of The Leland Stanford Junior University Two-stage CCI/ISI reduction with space-time processing in TDMA cellular networks
US20030063596A1 (en) * 2001-09-19 2003-04-03 Huseyin Arslan Methods and apparatus for canceling co-channel interference in a receiving system using spatio-temporal whitening
US20050250466A1 (en) * 2004-04-26 2005-11-10 Hellosoft Inc. Method and apparatus for improving MLSE in the presence of co-channel interferer for GSM/GPRS systems

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KOHNO R: "SPATIAL AND TEMPORAL COMMUNICATION THEORY USING ADAPTIVE ANTENNA ARRAY", IEEE PERSONAL COMMUNICATIONS, IEEE COMMUNICATIONS SOCIETY, US, vol. 5, no. 1, February 1998 (1998-02-01), pages 28 - 35, XP000737860, ISSN: 1070-9916 *

Also Published As

Publication number Publication date
WO2007019668A1 (fr) 2007-02-22
JP4906857B2 (ja) 2012-03-28
AU2006281930A1 (en) 2007-02-22
ATE408951T1 (de) 2008-10-15
DE602006002792D1 (de) 2008-10-30
EP1755297A1 (fr) 2007-02-21
CN101283514A (zh) 2008-10-08
ATE452497T1 (de) 2010-01-15
EP1755297B1 (fr) 2008-09-17
CA2619110A1 (fr) 2007-02-22
CN101283514B (zh) 2011-11-23
KR20080034208A (ko) 2008-04-18
EP1993247B1 (fr) 2009-12-16
DE602006015486D1 (de) 2010-08-26
AU2006281930B2 (en) 2010-01-28
EP1922814B1 (fr) 2010-07-14
EP1993247A1 (fr) 2008-11-19
EP1922814A1 (fr) 2008-05-21
JP2009505525A (ja) 2009-02-05
KR100914945B1 (ko) 2009-08-31
ATE474407T1 (de) 2010-07-15
BRPI0614861A2 (pt) 2011-04-19
DE602006011218D1 (de) 2010-01-28
CA2515996A1 (fr) 2007-02-15

Similar Documents

Publication Publication Date Title
MXPA05008763A (es) Receptor de comunicacion con un ecualizador adaptivo que utiliza calculo de canal.
WO2007059517A3 (fr) Egaliseur pour recepteur d'un systeme de communication sans fil
AU2002251181A1 (en) Frequency domain channel estimation for multiple channels using wiener minimum mean squared error (mmse) filtering
TW200737858A (en) Baseband transmitter self-jamming and intermodulation cancellation device
WO2009085869A3 (fr) Ajustement de récepteur entre des rafales de signaux pilotes
TW200644443A (en) Apparatus for suppressing burst noise
TW200640202A (en) Apparatus and method of canceling interference
WO2006105297A3 (fr) Schema de compensation doppler
WO2006115459A3 (fr) Detecteur conjoint dans un recepteur radio a acces multiple par difference de code
WO2007015804A3 (fr) Egaliseur lineaire par bloc fonde sur une decomposition approchee de cholesky
EP1922814A4 (fr) Filtres spatio-temporels optimums a estimation conjointe (jstof) pour annulation de brouillage
HK1123854A1 (en) Method for estimating distance between transmitter and receiver, and transmitter implementing the same
WO2007035073A3 (fr) Procede et dispositif de suppression des interferences
WO2007019679A3 (fr) Appareil de radiocommunication a filtre jstof utilisant les decompositions de cholesky et des valeurs propres
WO2004105287A3 (fr) Procede et dispositif d'egalisation et d'attenuation de la diaphonie
AU2003212428A1 (en) Apparatus and method of searching for known sequences
WO2005022207A3 (fr) Compensation de dispersion de fibres optiques posterieure a la detection utilisant un filtre a reponse impulsionnelle infinie reglable mettant en oeuvre une adaptation acquise ou decisionnelle
WO2003058845A3 (fr) Antenne multiple robuste, de faible complexite, avec egaliseur adaptatif sur base d'erreur quadratique moyenne minimum
CA2608872A1 (fr) Filtres spatio-temporels optimums a estimation conjointe (jstof) pour l'annulation de brouillage
DE602006007773D1 (de) Gemeinsame Raum-Zeit optimale Filter zur Interferenzunterdrückung
EP1922818A4 (fr) Filtres spatio-temporels optimums a estimation conjointe (jstof) utilisant des decompositions en valeurs singulieres (svd)
DE602007005944D1 (de) Störungsunterdrückung mit mehreren Antennen
EP1925088A4 (fr) Filtre spatio-temporel optimum a estimations conjointes (jstof) au moyen de decompositions de qr et de valeurs propres
EP1206093A3 (fr) Egalisation dans la domaine fréquentielle
WO2005004338A3 (fr) Egaliseur base sur fenetre de glissement a complexite reduite

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20080310

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

A4 Supplementary search report drawn up and despatched

Effective date: 20080624

RIC1 Information provided on ipc code assigned before grant

Ipc: H04B 7/08 20060101ALI20080618BHEP

Ipc: H04L 25/03 20060101AFI20080618BHEP

17Q First examination report despatched

Effective date: 20081001

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 602006015486

Country of ref document: DE

Date of ref document: 20100826

Kind code of ref document: P

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20100714

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20100714

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100714

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100714

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100714

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100714

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101115

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100714

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101114

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100714

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101014

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100714

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100714

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100714

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100714

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101015

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100714

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100714

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100714

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100714

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100714

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100714

26N No opposition filed

Effective date: 20110415

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101025

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602006015486

Country of ref document: DE

Effective date: 20110415

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20110512

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20110526

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110531

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110525

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120531

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110525

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100714

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100714

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 602006015486

Country of ref document: DE

Representative=s name: MERH-IP MATIAS ERNY REICHL HOFFMANN, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 602006015486

Country of ref document: DE

Owner name: BLACKBERRY LIMITED, WATERLOO, CA

Free format text: FORMER OWNER: RESEARCH IN MOTION LTD., WATERLOO, ONTARIO, CA

Effective date: 20140925

Ref country code: DE

Ref legal event code: R082

Ref document number: 602006015486

Country of ref document: DE

Representative=s name: MERH-IP MATIAS ERNY REICHL HOFFMANN, DE

Effective date: 20140925

Ref country code: DE

Ref legal event code: R082

Ref document number: 602006015486

Country of ref document: DE

Representative=s name: MERH-IP MATIAS ERNY REICHL HOFFMANN PATENTANWA, DE

Effective date: 20140925

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230525

Year of fee payment: 18

Ref country code: DE

Payment date: 20230530

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20230529

Year of fee payment: 18

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 602006015486

Country of ref document: DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 602006015486

Country of ref document: DE

Owner name: MALIKIE INNOVATIONS LTD., IE

Free format text: FORMER OWNER: BLACKBERRY LIMITED, WATERLOO, ONTARIO, CA